Other Real Estate Owned (Summary of Other Real Estate Owned) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Other Real Estate Owned [Line Items]
Balance, beginning of period	$ 747	$ 1,118	$ 552	$ 6,019
Transfers in	475	0	1,033	386
Valuation adjustments	0	0	0	(195)
Proceeds from Sale of OREO Property	681	588	1,026	6,382
Gain on sale of OREO, net	82	95	64	797
Total OREO, end of period	623	$ 625	623	$ 625
Mortgage Loans in Process of Foreclosure, Amount	436		436
One-to-Four Family Residential [Member]
Other Real Estate Owned [Line Items]
Total OREO, end of period	$ 0		$ 0